True
When multiplying exponents with the same base you add the exponents
-1+3=2
Answer:
-6x+3÷x+1
Step-by-step explanation:
2x^3-3x^2-5x+3÷x+1
2x ×2x ×2x-3x +3x-5x+3÷x+1
8x-9x-5x+3÷x+1
8x-14x+3÷x+1
-6x+3÷x+1
Answer:
infinite solutions
Step-by-step explanation:
4x=4x
Divide each side by x
4x/x = 4x/x
4 =4
This is always true,no matter what value we put in for x. So there are infinitely many solutions to the equation.
Answer:
13, 14, 15, 16
Step-by-step explanation:
Call the first number n. Then the next three consecutive numbers (assuming integers) are n + 1, n + 2, n + 3.
The mean is the total of the numbers divided by how many there are.

Simplify and multiply by 4.

The first number is 13.
The median is 14.5, halfway between the "middle" numbers 14 and 15. This is just a check; no additional equation is necessary.